Unlock instant, AI-driven research and patent intelligence for your innovation.

IPBC (iodopropynyl butylcarbamate)-added ultraviolet curing coating and preparation method thereof

A technology for curing coatings and ultraviolet light, applied in polyether coatings, polyurea/polyurethane coatings, coatings, etc., can solve the problems of easy yellowing and aging, large shrinkage, poor adhesion and impact resistance, etc. Antioxidative effect, good antifungal, fast curing effect

Inactive Publication Date: 2014-06-04
WUHU EDISON AUTOMATION EQUIP
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current UV curing materials are various, but there are still some problems to varying degrees. The existing UV curing coatings have a large shrinkage rate after photocuring and produce shrinkage stress, resulting in brittleness of the coating film, adhesion and impact resistance. Poor, poor flexibility and low hardness of the coating film, no corrosion resistance, easy yellowing and aging, etc. These series of problems need to be continuously improved for different purposes, reduce production costs, and expand uses

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Specific implementation plan

[0014] The present invention will be described in detail below through specific examples.

[0015] A UV curable coating with IPBC, prepared from the following parts by weight (kg) of raw materials: polyurethane acrylate 45, polyether acrylate 10, ethoxylated trimethylolpropane triacrylate 8, acrylic shrinkage Glycerol ester 5, photoinitiator 1173 4, propenyl glycidyl ether 11, acetone 3, castor oil polyglycidyl ether 6, polymethyl phenyl siloxane 1, IPBC 1, zircon powder 3, nano clay 5, auxiliary Agent 4;

[0016] The auxiliary agent is made of the following parts by weight (kg) of raw materials: barite 10, bamboo charcoal 5, nano silica 5, epoxy soybean oil 1, lemon essential oil 0.1, lauric acid methacrylate 4, acrylic acid hydroxy Ethyl ester 3, silane coupling agent KH560 2, hydroxyethyl methacrylate 20; the preparation method is to put the barite in a calciner at 520-540℃ for 3-4 hours, take it out, and mix with bamboo charcoal and nanomet...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an IPBC (iodopropynyl butylcarbamate)-added ultraviolet curing coating which is characterized by being prepared from the following active ingredients in parts by weight: 45-50 parts of polyurethane acrylate, 10-14 parts of polyether acrylate, 8-11 parts of ethoxylated trimethylolpropane triacrylate, 5-7 parts of glycidyl acrylate, 4-7 parts of photoinitiator 1173, 11-13 parts of allyl glycidyl ether, 3-6 parts of acetone, 6-8 parts of castor oil polyglycidyl ether, 1-2 parts of polymethylphenyl silicone, 1-2 parts of IPBC (iodopropynyl butylcarbamate), 3-5 parts of zircon powder, 5-7 parts of nanometer argil, and 4-5 parts of auxiliaries. Due to the added IPBC, the ultraviolet curing coating has excellent oxidization resistance action and mildew-proof effect; due to the added auxiliaries, the leveling property is good, the uniform coating can be formed, and the ultraviolet curing coating is fast in curing speed, and tough, has strong adhesion force, and can be used for treating various sterile surfaces in public places.

Description

Technical field [0001] The invention relates to a coating and a preparation method thereof, in particular to an ultraviolet curable coating added with IPBC and a preparation method thereof. Background technique [0002] UV curing coatings have become a more mature technology, especially with the improvement of people's awareness of environmental protection, production and researchers pay more attention to the development and application of UV curing coatings. UV curable coating is a kind of green and environmentally friendly coating, which fully complies with the "4E" principle. Generally, the energy consumption of UV curing is 1 / 5 of that of thermal curing, and UV curing coating contains less volatile components and has less pollution, which is most attractive to researchers What's with the developers is that UV curing coatings can reduce the consumption of raw materials and help reduce economic costs. [0003] The current UV curing materials are various, but there are still some...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/14C09D171/00C09D7/12
Inventor 汤广顺
Owner WUHU EDISON AUTOMATION EQUIP